CH638419A5 - Werkzeugspindel mit hydrostatischem lager. - Google Patents

Werkzeugspindel mit hydrostatischem lager. Download PDF

Info

Publication number
CH638419A5
CH638419A5 CH346779A CH346779A CH638419A5 CH 638419 A5 CH638419 A5 CH 638419A5 CH 346779 A CH346779 A CH 346779A CH 346779 A CH346779 A CH 346779A CH 638419 A5 CH638419 A5 CH 638419A5
Authority
CH
Switzerland
Prior art keywords
spindle
bore
spindle shaft
piston
bearing
Prior art date
Application number
CH346779A
Other languages
German (de)
English (en)
Inventor
Hat Auf Nennung Verzichtet Erfinder
Original Assignee
Gleitlagertechnik Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gleitlagertechnik Gmbh filed Critical Gleitlagertechnik Gmbh
Publication of CH638419A5 publication Critical patent/CH638419A5/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/06—Driving main working members rotary shafts, e.g. working-spindles driven essentially by fluid pressure or pneumatic power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
    • B23Q1/385—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports in which the thickness of the fluid-layer is adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Earth Drilling (AREA)
  • Turning (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
CH346779A 1978-04-14 1979-04-11 Werkzeugspindel mit hydrostatischem lager. CH638419A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782816147 DE2816147C3 (de) 1978-04-14 1978-04-14 Hydrostatische Axial-Radial-Wellenlagerung

Publications (1)

Publication Number Publication Date
CH638419A5 true CH638419A5 (de) 1983-09-30

Family

ID=6036933

Family Applications (1)

Application Number Title Priority Date Filing Date
CH346779A CH638419A5 (de) 1978-04-14 1979-04-11 Werkzeugspindel mit hydrostatischem lager.

Country Status (4)

Country Link
CH (1) CH638419A5 (fr)
DE (1) DE2816147C3 (fr)
FR (1) FR2422479A1 (fr)
GB (1) GB2019268B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144786A1 (fr) * 1983-11-14 1985-06-19 TREMAG Trennmaschinen-Gesellschaft mbH i.K. Dispositif de séparation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108548661B (zh) * 2018-03-26 2024-02-13 西安工业大学 轴向回转测量加载装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1934361A1 (de) * 1969-07-07 1971-01-14 Kugelfischer G Schaefer & Co Spindellagerung mit hydrostatischen Gleitlagern
GB1326538A (en) * 1969-11-26 1973-08-15 Milins Machine Co Ltd Fluid bearings
DE2738400C2 (de) * 1977-08-25 1986-07-24 Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7480 Sigmaringen Werkzeugmaschine mit hydrostatisch gelagerter Feindrehspindel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144786A1 (fr) * 1983-11-14 1985-06-19 TREMAG Trennmaschinen-Gesellschaft mbH i.K. Dispositif de séparation

Also Published As

Publication number Publication date
GB2019268A (en) 1979-10-31
GB2019268B (en) 1982-07-28
FR2422479B1 (fr) 1984-03-23
DE2816147A1 (de) 1979-10-18
FR2422479A1 (fr) 1979-11-09
DE2816147C3 (de) 1981-06-11
DE2816147B2 (de) 1980-09-04

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: FORTUNA-WERKE MASCHINENFABRIK GMBH

PL Patent ceased